| Ruine vs Reina | 38–40 | 48.72% |
| Ruine vs Kazuya | 19–47 | 28.79% |
| Ruine vs Victor | 20–39 | 33.90% |
| Ruine vs Hwoarang | 21–36 | 36.84% |
| Ruine vs Dragunov | 27–30 | 47.37% |
| Ruine vs King | 25–30 | 45.45% |
| Ruine vs Jin | 5–35 | 12.50% |
| Ruine vs Bryan | 13–23 | 36.11% |
| Ruine vs Law | 16–19 | 45.71% |
| Ruine vs Alisa | 13–19 | 40.62% |
| Ruine vs Lili | 21–10 | 67.74% |
| Ruine vs Paul | 15–15 | 50.00% |
| Ruine vs Azucena | 11–19 | 36.67% |
| Ruine vs Steve | 11–17 | 39.29% |
| Ruine vs Yoshimitsu | 13–14 | 48.15% |
| Ruine vs Lars | 9–18 | 33.33% |
| Ruine vs Jun | 10–16 | 38.46% |
| Ruine vs Lidia | 8–16 | 33.33% |
| Ruine vs Nina | 7–15 | 31.82% |
| Ruine vs Asuka | 10–11 | 47.62% |
| Ruine vs Devil Jin | 11–10 | 52.38% |
| Ruine vs Heihachi | 1–15 | 6.25% |
| Ruine vs Armor King | 7–9 | 43.75% |
| Ruine vs Eddy | 7–8 | 46.67% |
| Ruine vs Claudio | 5–9 | 35.71% |
| Ruine vs Leo | 7–6 | 53.85% |
| Ruine vs Xiaoyu | 4–8 | 33.33% |
| Ruine vs Kuma | 6–5 | 54.55% |
| Ruine vs Shaheen | 6–3 | 66.67% |
| Ruine vs Leroy | 3–5 | 37.50% |
| Ruine vs Lee | 3–4 | 42.86% |
| Ruine vs Jack-8 | 3–3 | 50.00% |
| Ruine vs Feng | 1–5 | 16.67% |
| Ruine vs Raven | 0–4 | 0.00% |
| Ruine vs Panda | 0–3 | 0.00% |
| Ruine vs Anna | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.